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面积误差最小约束下矢量数据向栅格数据转换的优化算法 被引量:14

An Optimization Algorithm for Transferring Vector to Raster Data Based on Minimized Area Error
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摘要 在总结现有的矢量数据向栅格数据转换算法的基础上,提出一种面积误差最小约束下的优化算法。该算法保证了多边形矢量数据在栅格化后的面积误差尽可能最小,从而提高所得栅格数据在面积分析相关领域中应用的可信度。 Based on summarizing the existing algorithms of transferring vector data to raster data, an optimization algorithm is proposed. This algorithm has guaranteed transferring area error, of polygons in vector form mini as much as possible minimal, which improves credibility of raster data applying to fields relevant to area.
出处 《测绘学报》 EI CSCD 北大核心 2006年第3期273-277,290,共6页 Acta Geodaetica et Cartographica Sinica
基金 河南省高校杰出科研人才创新工程项目基金项目(2003KJCX008) 解放军信息工程大学测绘学院项目(Y0514)
关键词 矢量数据 栅格数据 面积误差最小 优化算法 vector data raster data minimized area error optimization algorithm
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